With drought parching farms in the United States and near the Black Sea, weak monsoon rains in India and insidious hunger in Africa's Sahel region, the world could be headed towards another food crisis, experts ...

Several periods of field work during 2008 have led to the discovery of a new species of bamboo-feeding plant lice in Costa Rica's high-altitude region "Cerro de la Muerte". The discovery was made thanks to ...